13354555220212 has 24 divisors (see below), whose sum is σ = 24047180641512. Its totient is φ = 6486426960000.

The previous prime is 13354555220183. The next prime is 13354555220297. The reversal of 13354555220212 is 21202255545331.

It can be written as a sum of positive squares in 4 ways, for example, as 5971835862756 + 7382719357456 = 2443734^2 + 2717116^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311826039 + ... + 311868862.

It is an arithmetic number, because the mean of its divisors is an integer number (1001965860063).

Almost surely, 2^{13354555220212} is an apocalyptic number.

It is an amenable number.

13354555220212 is a deficient number, since it is larger than the sum of its proper divisors (10692625421300).

13354555220212 is a wasteful number, since it uses less digits than its factorization.

13354555220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623695059 (or 623695057 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 13354555220212 in words is "thirteen trillion, three hundred fifty-four billion, five hundred fifty-five million, two hundred twenty thousand, two hundred twelve".